Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! *Existing factory triple-groove valve keepers are to be reused*
Brand:
ES#:
3647476
Mfg#:
ST-AEVI-1103KT1
$573.24 USD
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on orders $49 and up
Lifetime Replacement
Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! *Existing factory triple-groove valve keepers are to be reused*
Brand:
ES#:
3647478
Mfg#:
ST-AIVN-1103KT1
$559.99 USD
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on orders $49 and up
Lifetime Replacement
Replace with every oil service to prevent leaks. M14x20x1.5
Brand:
ES#:
466261
Mfg#:
N0138492
$4.99 USD
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on orders $49 and up
Lifetime Replacement
Everything you need to reseal leaky valve covers
Brand:
ES#:
3659366
Mfg#:
078996025KT
$559.99
This product was last offered at the strikethrough price on 09-29-2026
$533.99 USD
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Lifetime Replacement
Outer Diameter: 11.045mm Length: 36.15mm
Brand:
ES#:
4734143
Mfg#:
GDE-AU18T
Limited Qty Sale
$12.99
This product was last offered at the strikethrough price on 11-07-2026
$8.99 USD
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on orders $49 and up
Lifetime Replacement
Standard sized valve head diameter, factory triple groove keeper setup
Brand:
ES#:
4041041
Mfg#:
ST-AIVN-1103KT2
$515.99 USD
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Lifetime Replacement
Common source of undiscoverable coolant leaks
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4818404
Mfg#:
028117021E
ON SALE!
SAVE 22%
$64.99
This product was last offered at the strikethrough price on 11-07-2026
$50.99 USD
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Reduces vibrations and drives the accessory belt
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3149801
Mfg#:
078105251Q
$123.99 USD
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Lifetime Replacement
M11x1.5x77 - Secures the main caps over the crankshaft
Used for the "outer" location
Brand:
ES#:
283236
Mfg#:
078103039G
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$36.00
This product was last offered at the strikethrough price on 08-23-2026
$30.99 USD
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on orders $49 and up
Lifetime Replacement
Applies tension to the camshaft timing chain
Brand:
ES#:
3142701
Mfg#:
078109087F
$297.00
This product was last offered at the strikethrough price on 11-04-2026
$246.99 USD
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Lifetime Replacement
PTFE design to stop oil leaks and prevent internal engine damage. 47x10x32
From VIN 4B-2-045001, split is in the 2002 model year
Brand:
ES#:
261235
Mfg#:
038103085C
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$44.99
This product was last offered at the strikethrough price on 11-14-2026
$40.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Replace with every oil service to prevent leaks. M14x20x1.5
Brand:
ES#:
2265
Mfg#:
N138492 5PACK
$24.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Brand:
ES#:
4735623
Mfg#:
SPR-A2095
$12.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Prevent timing failure by replacing your worn out camshaft
Brand:
ES#:
2804365
Mfg#:
078109022
$452.99 USD
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Lifetime Replacement
Applies tension to the camshaft timing chain
Brand:
ES#:
3476594
Mfg#:
078109088H
$297.00
This product was last offered at the strikethrough price on 11-04-2026
$221.99 USD
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Lifetime Replacement
Includes crush washer. M14x1.5
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2785600
Mfg#:
N90813202
$2.99 USD
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Lifetime Replacement
More About Engine Mechanical Parts
Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.